Suffolk County  »  11779  »  Portion Rd  »  21 Portion Rd

21 Portion Road, Ronkonkoma, NY 11779 - Property report

Also known as: 21 Portion Rd

Property image for 21 Portion Road, Ronkonkoma, NY 11779
static Mapbox map

Property type

One Family Year-Round Residence (210)

Year built

1900

Acreage

0.25

Sale price

$440,000

General information

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Address
Primary address
21 Portion Road
ZIP code
11779
County
Suffolk
Village (SWIS code)
472289
Parcel ID
8012160

Owner

Find out who owns 21 Portion Road, Ronkonkoma, NY 11779. Uncover corporate and individual owners with a free account.

Sales
Sale date
10/02/2025
Sale price
$440,000
Arm's length
Tax
Tax year
2025-2026
Current property tax
$7,417
Building
Property type
One Family Year-Round Residence (210)
Building sq. ft.
2,160
Year built
1900
Lot
Acreage
0.25

Area overview

Walk score
59 /100.  Somewhat Walkable
Transit score
0 /100.  Minimal Transit
Bike score
47 /100.  Somewhat Bikeable
School district
472205

View more such as transportation, nearby schools and risk designations.

Ownership

Ownership information for 21 Portion Road, Ronkonkoma, NY

Property owner name
Registered owner
Source
Deed
Owner contact information
Phone number
Owner address
Documents

Sales history for 21 Portion Road, Ronkonkoma, NY 11779

Sale date Sale price Buyer name Seller name
10/02/2025 $440,000 XXXXX XXX XXXXXXXX, XXX XXXX XXXXXXXXXX
04/12/1996 $135,000 XXXXXXXXXX XXXX XXXXX XXXX XXXXXX XXXXXXX XXX XXX

*Most recent sales on record for this property.

More about Suffolk County property records.

Title documents

Date Type Amount Party 1 Party 2
12/01/2025 - R
10/02/2025 - D		 Deed XXXX XXXXXXXXXX XXXXX XXX XXXXXXXX, XXX
05/01/1996 - R
04/12/1996 - D		 Deed XXXXX XXXX XXXXXX XXXXXXX XXX XXX XXXXXXXXXX XXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 21 Portion Road, Ronkonkoma, NY

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

Current property tax
Tax year
2025-2026
Property tax
$7,417
Recent tax assessments
Market value
$396,227
Assessed value
$2,100

More about Suffolk County property taxes

Assessment history

See the assessment and property tax history, including the evolution of the total tax rate and corresponding property tax amount.

Tax year Market value Assessed value Tax rate Property tax Y-o-Y change
2025-2026 $396,227 $2,100 353.178 $7,417 +4.38%
2024-2025 $396,227 $2,100 338.342 $7,105 -17.92%
2023-2024 $388,889 $2,100 412.188 $8,656 +27.16%
2022-2023 $338,710 $2,100 324.157 $6,807 +3.72%
2021-2022 $283,784 $2,100 312.54 $6,563 +2.63%
2020-2021 $272,727 $2,100 304.524 $6,395 +1.29%
2019-2020 $244,186 $2,100 300.635 $6,313 +0.70%
2018-2019 $244,186 $2,100 298.542 $6,269 +3.71%
2017-2018 $233,333 $2,100 287.866 $6,045 +0.44%
2016-2017 $230,769 $2,100 286.604 $6,019 +2.99%
Permits

Permit information for 21 Portion Road, Ronkonkoma, NY

No recently recorded permits for this property.

Neighborhood

Brookhaven residential market stats

Access a detailed real estate market overview of Brookhaven so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Brookhaven and compare it to other neighborhoods in Suffolk.

Median sale price

$575,000

4.5% Y-o-Y

Median price/sq. ft.

$348

2.4% Y-o-Y

Suffolk county median sale price

$677,000

5.9% Y-o-Y

Risk

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FEMA flood zones

FEMA flood zones
X

Transportation

Daily traffic map
View daily traffic map

Access the detailed traffic volume map for 21 Portion Road, Ronkonkoma, NY 11779 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
St Joseph School NR Private PK, K-8 212 0.76
St Joseph School NR Private PK, K-8 212 0.76
Maimonides Day School NR Private PK, K-3 25 0.78
Maimonides Day School NR Private PK, K-3 25 0.78
Cayuga School 6 Public K-5 516 0.92
Cleary School For The Deaf NR Private PK-12 79 1.25
Hiawatha School 4 Public K-5 603 1.27
Wenonah School 6 Public K-5 479 1.51
Edith L Slocum Elementary School 6 Public PK, K-5 272 1.57
Edith L Slocum Elementary School 6 Public PK, K-5 272 1.57
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
St Joseph School NR Private PK, K-8 212 0.76
Samoset Middle School 6 Public 6-8 892 0.82
Cleary School For The Deaf NR Private PK-12 79 1.25
Lake Grove School NR Private 8-12 50 1.70
Ronkonkoma Middle School 8 Public 6-8 672 2.18
Great Hollow Middle School 7 Public 6-8 828 2.63
Seneca Middle School 6 Public 6-8 973 2.84
Our Savior New American School NR Private PK, K-12 122 2.98
Sagamore Middle School 6 Public 6-8 933 3.07
Dawnwood Middle School 5 Public 6-8 1,074 3.46
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Sachem High School North 8 Public 9-12 1,923 1.03
Cleary School For The Deaf NR Private PK-12 79 1.25
Lake Grove School NR Private 8-12 50 1.70
Our Savior New American School NR Private PK, K-12 122 2.98
Connetquot High School 8 Public 9-12 1,757 3.34
Centereach High School 6 Public 9-12 1,475 3.55
Long Island Baptist Academy NR Private 2-12 8 3.65
Gersh Academy NR Private 6-12 0 3.88
Smithtown High School East 10 Public 9-12 1,475 3.95
Newfield High School 8 Public 9-12 1,559 4.20

Data provided by GreatSchools.org © 2026. All rights reserved.

Neighbors for 21 Portion Road, Ronkonkoma, NY

245 Holbrook Ave, Ronkonkoma 161 Church St, Ronkonkoma 159 Church St, Ronkonkoma 350 Smith Rd, Ronkonkoma 271 Holbrook Ave, Ronkonkoma 52 Ackerly Ln, Ronkonkoma 26 Swain CT, Ronkonkoma 7 2nd Pl, Ronkonkoma 14 Thorne St, Ronkonkoma 5033 Express Dr N, Ronkonkoma 65 Pleasure Ave, Ronkonkoma 56 Center St, Ronkonkoma 23 Lake Terrace Rd, Ronkonkoma 38 Thorne St, Ronkonkoma 7 Cross St, Ronkonkoma 84 Ackerly Ln, Ronkonkoma 14 Uhl St, Ronkonkoma 5037 Expressway Dr N, Ronkonkoma

Nearby ZIP codes for 21 Portion Road, Ronkonkoma, NY

11705, Suffolk County, NY 11716, Suffolk County, NY 11720, Suffolk County, NY 11722, Suffolk County, NY 11738, Suffolk County, NY 11739, Suffolk County, NY 11741, Suffolk County, NY 11742, Suffolk County, NY 11749, Suffolk County, NY 11752, Suffolk County, NY 11755, Suffolk County, NY 11767, Suffolk County, NY 11769, Suffolk County, NY 11780, Suffolk County, NY 11784, Suffolk County, NY 11787, Suffolk County, NY 11788, Suffolk County, NY 11790, Suffolk County, NY 11796, Suffolk County, NY

Frequently asked questions

What is the year built for 21 Portion Road, Ronkonkoma, NY 11779?

The development at 21 Portion Road, Ronkonkoma, NY 11779 was built in 1900.

What is the total square footage of 21 Portion Road, Ronkonkoma, NY 11779?

21 Portion Road, Ronkonkoma, NY 11779 has a total of 2,160 square feet.

When was 21 Portion Road, Ronkonkoma, NY 11779 last sold and what was the sale price?

21 Portion Road, Ronkonkoma, NY 11779 was last sold on 10/02/2025 for $440,000.

What is the assessed value of 21 Portion Road, Ronkonkoma, NY 11779?

21 Portion Road, Ronkonkoma, NY 11779 is currently assessed at $2,100.

What are the property taxes for 21 Portion Road, Ronkonkoma, NY 11779?

The property taxes for 21 Portion Road, Ronkonkoma, NY 11779 total $7,416.

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